Human ubiquitin-like with PHD and ring finger domains 1 ELISA Kit | UHRF1 elisa kit

Human E3 ubiquitin-protein ligase UHRF1, UHRF1 ELISA Kit

Cat. Num. AAA9320548

• Gene Names: UHRF1; Np95; hNP95; ICBP90; RNF106; hUHRF1; huNp95
• Reactivity: Human
• Synonyms: ubiquitin-like with PHD and ring finger domains 1; Human E3 ubiquitin-protein ligase UHRF1; UHRF1 ELISA Kit; Human E3 ubiquitin-protein ligase UHRF1 (UHRF1) ELISA kit; FLJ21925; ICBP90; MGC138707; Np95; RNF106; hNP95; E3 ubiquitin-protein ligase UHRF1; RING finger protein 106; inverted CCAAT box-binding protein of 90 kDa; nuclear zinc finger protein Np95; transcriptio; UHRF1 elisa kit

• Reactivity: Human
• Specificity: No significant cross-reactivity or interference between this analyte and analogues is observed.

• Samples: Chicken Body Fluids, Tissue Homogenates, Secretions Or Feces Samples
• Assay Type: Quantitative Sandwich
• Detection Range: 0.625ng/ml-20ng/ml
• Sensitivity: 0.1ng/ml.
• Intra-assay Precision: Intra-assay CV (%) is less than 15%
• Inter-assay Precision: Inter-assay CV (%) is less than 15%. [CV(%) = SD/mean ×100].
• Preparation and Storage: Store all reagents at 2-8 degree C

Related Product Information for UHRF1 elisa kit

Background/Introduction: This Quantitative Sandwich ELISA kit is only for in vitro research use only! This kit is intended to be used for determination the level of UCP4 (hereafter termed "analyte") in undiluted original Chicken body fluids, tissue homogenates, secretions or feces samples. This kit is NOT suitable for assaying non-biological sources of substances.

NCBI and Uniprot Product Information

• NCBI GI #: 115430235
• NCBI GeneID: 29128
• NCBI Accession #: NP_001041666.1
• NCBI GenBank Nucleotide #: NM_001048201.2
• UniProt Accession #: Q96T88; Q2HIX7; Q8J022; Q9H6S6; Q9P115; Q9P1U7; A0JBR2; A8K024; B2RBA9
• Molecular Weight: 89,814 Da
• NCBI Official Full Name: E3 ubiquitin-protein ligase UHRF1 isoform 1
• NCBI Official Synonym Full Names: ubiquitin-like with PHD and ring finger domains 1
• NCBI Official Symbol: UHRF1
• NCBI Official Synonym Symbols: Np95; hNP95; ICBP90; RNF106; hUHRF1; huNp95
• NCBI Protein Information: E3 ubiquitin-protein ligase UHRF1; nuclear protein 95; RING finger protein 106; nuclear phosphoprotein 95; transcription factor ICBP90; nuclear zinc finger protein Np95; inverted CCAAT box-binding protein of 90 kDa; ubiquitin-like PHD and RING finger domain-containing protein 1
• UniProt Protein Name: E3 ubiquitin-protein ligase UHRF1
• Protein Family: E3 ubiquitin-protein ligase
• UniProt Gene Name: UHRF1
• UniProt Synonym Gene Names: ICBP90; NP95; RNF106; HuNp95; hNp95; hUHRF1
• UniProt Entry Name: UHRF1_HUMAN

NCBI Description

This gene encodes a member of a subfamily of RING-finger type E3 ubiquitin ligases. The protein binds to specific DNA sequences, and recruits a histone deacetylase to regulate gene expression. Its expression peaks at late G1 phase and continues during G2 and M phases of the cell cycle. It plays a major role in the G1/S transition by regulating topoisomerase IIalpha and retinoblastoma gene expression, and functions in the p53-dependent DNA damage checkpoint. It is regarded as a hub protein for the integration of epigenetic information. This gene is up-regulated in various cancers, and it is therefore considered to be a therapeutic target. Multiple transcript variants encoding different isoforms have been found for this gene. A related pseudogene exists on chromosome 12. [provided by RefSeq, Feb 2014]

Uniprot Description

UHRF1: Multidomain protein that acts as a key epigenetic regulator by bridging DNA methylation and chromatin modification. Specifically recognizes and binds hemimethylated DNA at replication forks via its YDG domain and recruits DNMT1 methyltransferase to ensure faithful propagation of the DNA methylation patterns through DNA replication. In addition to its role in maintenance of DNA methylation, also plays a key role in chromatin modification: through its tudor-like regions and PHD- type zinc fingers, specifically recognizes and binds histone H3 trimethylated at 'Lys-9' (H3K9me3) and unmethylated at 'Arg-2' (H3R2me0), respectively, and recruits chromatin proteins. Enriched in pericentric heterochromatin where it recruits different chromatin modifiers required for this chromatin replication. Also localizes to euchromatic regions where it negatively regulates transcription possibly by impacting DNA methylation and histone modifications. Has E3 ubiquitin-protein ligase activity by mediating the ubiquitination of target proteins such as histone H3 and PML. It is still unclear how E3 ubiquitin-protein ligase activity is related to its role in chromatin in vivo. May be involved in DNA repair. Defects in UHRF1 may be a cause of cancers. Overexpressed in many different forms of human cancers, including bladder, breast, cervical, colorectal and prostate cancers, as well as pancreatic adenocarcinomas, rhabdomyosarcomas and gliomas. Plays an important role in the correlation of histone modification and gene silencing in cancer progression. Expression is associated with a poor prognosis in patients with various cancers, suggesting that it participates in cancer progression. 2 isoforms of the human protein are produced by alternative splicing.

Protein type: Transcription factor; EC 6.3.2.19; DNA-binding; Ubiquitin ligase; Ubiquitin conjugating system; Ligase; EC 6.3.2.-

Chromosomal Location of Human Ortholog: 19p13.3

Cellular Component: heterochromatin; euchromatin; nuclear matrix; nuclear chromatin; replication fork; nucleus

Molecular Function: identical protein binding; protein binding; methyl-CpG binding; nucleosomal histone binding; zinc ion binding; histone binding; ubiquitin-protein ligase activity; transcription factor activity; methylated histone residue binding; ligase activity

Biological Process: protein autoubiquitination; transcription, DNA-dependent; maintenance of DNA methylation; protein ubiquitination during ubiquitin-dependent protein catabolic process; positive regulation of cellular protein metabolic process; negative regulation of transcription from RNA polymerase II promoter; cell cycle; DNA repair; regulation of gene expression, epigenetic; histone monoubiquitination; cell proliferation; histone ubiquitination; positive regulation of transcription from RNA polymerase II promoter; gene expression; DNA methylation on cytosine